Cold Tech: 8 Smart Things to Keep You Warm

Chicago winters are full of wonder when you realize there’s an endless list of places that feel cold when you step out. The obvious ones are your ears, hands, and toes (no thanks to you, “wool” socks), and the less obvious ones like your nose hairs, eyelids, and quads. With forecasts in the low 20's by next weekend, the chilliest of us have turned to tech to solve our frostbite fears. High tech or the highway: layers just got a little old school.

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